Home / 637,464,386-937,967,871

Finding the Third Proportional to 637,464,386 and 937,967,871

Calculator

Solution

The third proportional to 637,464,386 and 937,967,871 is: 1,380,130,006.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,464,386 : 937,967,871 = 937,967,871 : x
  2. Step 2: Convert to fraction form
    637,464,386/937,967,871 = 937,967,871/x
  3. Step 3: Cross multiply
    637,464,386x = 937,967,871 × 937,967,871
  4. Step 4: Simplify right side
    637,464,386x = 879,783,727,028,272,640
  5. Step 5: Solve for x
    x = 879,783,727,028,272,640/637,464,386
  6. Step 6: Final answer
    x = 1,380,130,006.24

Related Problems

Find third proportional to 318,732,193 and 468,983,935.50
Half scale
Find third proportional to 1,274,928,772 and 1,875,935,742
Double scale
Find third proportional to 637,464,388 and 937,967,874
Similar ratio
Find third proportional to 956,196,579 and 1,406,951,806.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.